Base | Representation |
---|---|
bin | 10100101010101101010… |
… | …001011111011000010001 |
3 | 12000202220101212220121221 |
4 | 110222231101133120101 |
5 | 141232131020013100 |
6 | 3004241354045041 |
7 | 204416011642660 |
oct | 24525521373021 |
9 | 5022811786557 |
10 | 1420246251025 |
11 | 4a8360a8a358 |
12 | 1ab305719781 |
13 | a3c0c310974 |
14 | 4ca514b2dd7 |
15 | 26e2581e01a |
hex | 14aad45f611 |
1420246251025 has 12 divisors (see below), whose sum is σ = 2012691830272. Its totient is φ = 973883143440.
The previous prime is 1420246250981. The next prime is 1420246251037. The reversal of 1420246251025 is 5201526420241.
It is not a de Polignac number, because 1420246251025 - 227 = 1420112033297 is a prime.
It is a super-3 number, since 3×14202462510253 (a number of 37 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4057846257 + ... + 4057846606.
Almost surely, 21420246251025 is an apocalyptic number.
It is an amenable number.
1420246251025 is a deficient number, since it is larger than the sum of its proper divisors (592445579247).
1420246251025 is an equidigital number, since it uses as much as digits as its factorization.
1420246251025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8115692880 (or 8115692875 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
The spelling of 1420246251025 in words is "one trillion, four hundred twenty billion, two hundred forty-six million, two hundred fifty-one thousand, twenty-five".
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